Which of the following describes 1Gigabit Ethernet?（）

单项选择题Session affinity is a feature of which of the following devices?（）

A. DNS server
B. DHCP server
C. Load balancer
D. IPS

单项选择题A company plans to implement a wired network between several computers. The company wants this network to be able to have a transmission rate of 1Gbps. Which of the following cable types should be purchased?（）

A.Coaxial
B.CAT3
C.CAT5
D.CAT5e